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3 years ago

What's 50+20+15+35+15+5+20+15+5=?

Mathematics

2 answers:

topjm [15]3 years ago

8 0

Answer:

180

Step-by-step explanation:

Your question is going to get deleted because " Brainly is about pushing intellectual boundaries "

harkovskaia [24]3 years ago

7 0

Answer:180

Step-by-step explanation:

50+20+70

15+35=50+70=120

15+5=20+120=140

20+15=35+140=175+5=180

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There was d dollars in the savings account when mr Duane withdrew $45 from the account. Then me Duane deposited and additional $

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What are you asking ???
Write it in an equation ???
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2 years ago

What is the approximate value of the square root of 8 rounded to the nearest tenth?

Elanso [62]

Answer:

Step-by-step explanation:

The square root of 8 to the nearest 100th is 2.83

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2 years ago

Solve the equation: k^2+5k+13=0

mr_godi [17]

Step-by-step explanation:

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Using the quadratic formula which is

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From the question

a = 1 , b = 5 , c = 13

So we have

$k = \frac{ - 5 \pm \sqrt{ {5}^{2} - 4(1)(13) } }{2(1)} \\ = \frac{ - 5 \pm \sqrt{25 - 52} }{2} \\ = \frac{ - 5 \pm \sqrt{ - 27} }{2} \: \: \: \: \: \: \\ = \frac{ - 5 \pm3 \sqrt{3} \: i}{2} \: \: \: \: \: \:$

<u>Separate the solutions</u>

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The equation has complex roots

<u>Separate the real and imaginary parts</u>

We have the final answer as

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Hope this helps you

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2 years ago

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I am Lyosha [343]

Answer:

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2 years ago

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Irina18 [472]

Answer:

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so its $6 a foot of copper

8 0

1 year ago

Read 2 more answers